NiMH Battery Discharge Curve

This chart indicates the discharge curve of Maha NiMH battery in various discharge rates. The discharge is measured in the unit of "C", or capacity. 1.0C means 1.0 x capacity of battery (i.e. If the battery is 1,200mAh, then the discharge rate is 1,200mA or 1.2A), and 0.2C means 0.2 x capacity of battery.

As you can see, Maha NiMH battery remains at a high voltage even near the end of the cycle. Maha NiMH battery will hold full voltage (1.2v/cell) up to 80-90% of usage (varies on discharge rate).

 

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